Media type: E-Article Title: Random variation and systematic error caused by various preanalytical variables, estimated by linear mixed-effects models Contributor: Sylte, Marit Sverresdotter; Wentzel-Larsen, Tore; Bolann, Bjørn J. imprint: Elsevier BV, 2013 Published in: Clinica Chimica Acta Language: English DOI: 10.1016/j.cca.2012.10.045 ISSN: 0009-8981 Keywords: Biochemistry (medical) ; Clinical Biochemistry ; Biochemistry ; General Medicine Origination: Footnote: